GrantedExtensionDecided 27 August 2025

10, Brehons Chair, Kellystown Road, Rathfarnham, Dublin 16, D16 K2F2

Construction of flat and lean-to roof extensions to the rear and sides of the house.

D25B/0380/WEB · Dun Laoghaire Rathdown County Council · Lodged 4 July 2025

Reference: D25B/0380/WEB
Authority: Dun Laoghaire Rathdown County Council
Register status: Decided
Type: Permission
Received: 4 July 2025

Summary

AI-generated

The application seeks permission for a single-storey flat roof extension to the rear and side of an existing one and a half storey house. A single-storey lean-to roof extension is also proposed for the opposite side elevation.

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Generated from the description above by an AI model and may contain mistakes. The council’s description is the authoritative record.

Official record

Development description

The development consists of planning permission for (a) a single storey flat roof extension to the rear (east) and side (south) elevation of an existing one and a half storey house, (b) a single storey lean to roof extension to the side (north) elevation of an existing one and a half storey house and (c) all associated site-works.

Land-use zoning

What this land is zoned for

Objective ARS

“A To provide residential development and improve residential amenity while protecting the existing residential amenities”

Objective set by the COUNTY DEVELOPMENT PLAN 2022-2028 (2022–2028). The planning authority decides each application on its own merits — this is the zoning context, not a compliance assessment.

Read the zoning objectives in the development plan

Built & sold

What happened next

Beyond the decision: whether this development was built, and what property here has sold for.

Recent sales nearby

within 500 m

Residential Property Price Register sales within 500 metres of this site
Address	Date	Price	Distance
6 Brehons Chair, Kellystown Road, Rathfarnham	Jan 2026	€1,215,000	50 m
21 Brehon'S Chair, Kellystown Road, Rathfarnham	May 2026	€1,195,000	75 m
26 Brehon's Chair, Rathfarnham, Dublin 16price excludes VAT	Apr 2025	€1,101,322	90 m
30 Brehon's Chair, Rathfarnham, Dublin 16price excludes VAT	Jun 2025	€1,275,000	100 m
27 Brehon's Chair, Rathfarnham, Dublin 16price excludes VAT	May 2025	€1,101,322	103 m
29 Brehon's Chair, Rathfarnham, Dublin 16price excludes VAT	Apr 2025	€1,101,400	109 m
28 Brehons Chair, Kellystown Road, Rathfarnhamprice excludes VAT	May 2025	€1,101,322	112 m
Apt 4 Grange House, Taylors Hill, College Rd Dublin 16	May 2025	€439,000	191 m

Nearby properties, not this site — a guide to local values.

Sources: Building Control Management System (commencement notices) and the Residential Property Price Register, licensed under CC BY 4.0. Records are matched to this application by location and may not be exhaustive; always confirm against the official source before relying on them.

Key dates

Timeline

Application received4 July 2025
Decision due28 August 2025
Decision issued27 August 2025

In the area

Applications near this site

Other planning applications within about 500 m — what else is being proposed or built nearby.

Related developments

Similar applications

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Community

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